baber/WOPTO huggingface dataset:
Patent JP-2002288564-A (JP)
Title: Physical distribution information system of export and import cargo
Inventor: SHIGA MORITAKA
IPC: G06Q50/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a means for a customer to buy and sell an article in accordance with import and export to confirm a current state of a cargo in transportation. SOLUTION: A server 2 connected to a communication circuit is provided, and the server 2 records physical distribution information concerning the import and export cargo. The physical distribution information has basic information of cargo transportation including the invoice number and process information to grasp the current state of the cargo. The server 2 renews the physical distribution information by receiving the process information transmitted through the communication circuit, and in having an access through the communication circuit from an outside terminal, it lets the physical distribution information be read.
Patent JP-2002289335-A (JP)
Title: Cooker
Inventor: AKESATO MASAMI
IPC: H05B6/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To detect warpage conditions of the bottom of a load pan. SOLUTION: Induction heating coils 8, 9 and a control circuit 29 to control a supply-current to the induction heating coils or the like are installed downward of the top plate 3 to board the load pan 57, and in a cooker wherein a temperature sensor 49 to detect the temperature of the load pan is arranged and installed at the nearly central position of the induction heating coil, the control circuit is comprised to be constituted so that a detection in detection mode to detect the warpage conditions of the bottom of the load is carried out by means of one specific input operation.
Patent JP-2002286805-A (JP)
Title: Judging device and method
Inventor: MIZUNO KIYOHIDE
IPC: G01R31/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the number of judging timings without making a judging circuit large in size. SOLUTION: This judging device is provided with an analog judging part a that compares an input data D0 as an object to be judged with specified threshold levels V1 and V2 and outputs the comparison result as digital signals D1 and D2, an expectation generating part e that outputs an expectation to the digital signals D1 and D2 as a first expectation signal E1, a timing generator b to output a judgment timing signal S0, judgment timing setting part c' that divides the judgment timing signal S0 to a plurality of parts, gives a phase difference by only specified time Δt2, and outputs it as strobe signals S1' and S2', and a digital judging part d' that judges whether or not the digital signals D1 and D2 match the first expectation E1 when the strobe signals S1' and S2' are used as a judgment timing.
Patent JP-2002288915-A (JP)
Title: Disk device
Inventor: YAJIMA TAKAO
IPC: G11B33/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the moving speed of a tray and to mitigate shocks to a driving mechanism during the elevating/lowering operation of a movable base. SOLUTION: A driving gear 29 has a large-diameter gear 29a engaged with a reduction gear driven by a driving motor 106, a movable base driving small- diameter gear 29b formed on the upper surface of the large-diameter gear 29a, and a tray driving gear 29c engaged with the upper end of the small-diameter gear 29b. The tray driving gear 29c is rotated integrally with the large-diameter and small-diameter gears 29a and 29b since it has a gear-shaped recess 29d. In the driving gear 29, the small-diameter gear 29b for driving the movable base is smaller in diameter than a conventional one, and the tray driving gear 29c is larger in diameter than a conventional one. Thus, the driving gear 29 increases torque when the movable base 16 is raised, and reduces noise during the operation of a tray 12 so that quietness is ensured during disk changing.
Patent JP-2002286257-A (JP)
Title: Refrigeration cycle
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F25B1/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease pressure ratio in a compressor, and to reduce the amount of use of ice in a refrigeration cycle. SOLUTION: Water 15 in a heat storing tank 5 is generated as ice around a heat transfer pipe 4 for ice-making in heat storing operation. Then, in heat storing utilization operation, a refrigerant that is evaporated in an evaporator 6 is compressed by a first compressor 1 at a low-pressure side, its one portion is allowed to flow to the heat transfer pipe 4 for ice-making, and ice generated around the heat transfer pipe 4 for ice-making is utilized for condensing.  At the same time, the remaining refrigerant is compressed by a second compressor 2 at a high-pressure side, and outdoor air or cooling water is used in a condenser 3 for condensing, thus decreasing the pressure ratio in the second compressor, at the same time, reducing the flow rate of the refrigerant that is cooled by the ice generated around the heat transfer pipe 4 for ice-making, and hence reducing the amount of ice used and power consumption in cooling operation.
Patent JP-2002285324-A (JP)
Title: System and method for vapor deposition
Inventor: TAKIZAWA TAKAHIRO
IPC: H01G13/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve problems that film deposition efficiency is degraded, the reliability of the operation of a gate valve and the vacuum seal of the gate valve are impaired, and the maintenance frequency is increased. SOLUTION: A reaction vessel for performing vapor deposition in a vacuum state comprises an outer wall at normal temperature to keep the vacuum and a heated inner wall 10 which surrounds a vaporizing source, and in a partition structure, the inner wall 10 is integrally guided in the vicinity of a vapor deposition surface, and a heated seal part 23 is formed inside the inner wall 10.
Patent JP-2002286393-A (JP)
Title: Heat exchanger
Inventor: MANAKA HIDEAKI
IPC: F28F9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which a thermal expansion or contraction of a core which may occur at a temporary connection of the exchanger is absorbed and which has the core of a high dimensional accuracy. SOLUTION: A first bent plate 12 is formed at the end of the side plate 10 of the heat exchanger 1 via a first bent part 11 bent to the inner surface side. Further, a second bent plate 14 is formed at the tip end of the first bent plate 12 via a second bent part 13 bent in an opposite direction to the bending direction of the first bent part 11. An inserting tongue piece 15 is overhung and formed at the tip end of the second bent plate 14. The second bent plate 14 is jointed with a header 2 in a state where the tongue piece 15 is inserted into the inserting hole 9 provided on the outer peripheral surface of the header 2.
Patent JP-2002281821-A (JP)
Title: Method for improving dry spot of lawn grass, and water- retaining polymer pressure injection device and water- retaining polymer pack used for the method
Inventor: KOMATSU MINORU
IPC: C09K17/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the dry spot of lawn grasses. SOLUTION: A water-retaining polymer pack (18) in which a water-absorbed, packed, water-retaining polymer is packed is set to a receiving cylinder (6). A manual handle (28) is operated to extrude the water-retaining polymer from an extrusion port and further spurt out the water-retaining polymer from a nozzle (3) connected to the extrusion port. The nozzle (3) is inserted into an underground water-repelling soil portion developing a dry spot (2), and the water-absorbed, gelled, water-retaining polymer is pressed into the water- repelling soil portion to directly supply the water to the portion.
Patent JP-2002299792-A (JP)
Title: Method of manufacturing electronic component adopting wet etching, electronic component and suspension for hard disk
Inventor: SAKAYORI KATSUYA
IPC: G03F7/004
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, in which an electronic component can be manufactured at a low cost without using an organic solvent having a problematic waste disposal, with satisfactory accuracy and with high productivity, when the electronic component is manufactured by wet-etching an insulation layer in a laminate. SOLUTION: The insulation layer 1 in the laminate can be wet-etched, and it is of a single-layer structure or of a laminated structure having two or more layers of insulating unit layers. The pattering operation of the insulating layer by wet-etching operation is conducted, in a continuous production line in a continuous state and at a continuous feed by using dry film resists 4, 5, with reference to the laminate in which conductive inorganic substance layer 2, 3 are patterned. When the insulation layer 1 is patterned by using the dry film resists, the dry film resists are laminated on the laminate by a roll pressing, under a reduced pressure of 80 kPa or lower.
Patent JP-2002300033-A (JP)
Title: Arithmetic unit for detected output
Inventor: SAKAKURA YOTARO
IPC: G05B19/35
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional arithmetic unit for correcting a mechanical error of an output of a detection means on the basis of a prescribed input /output characteristics (linear line) that cannot make correction with high accuracy when the input/output characteristics greatly differs from an actual characteristics of the detection means. SOLUTION: When a digital output of the detection means exceeds an upper limit A stored in a main memory means, the digital output is used for a new upper limit A(a1) and a new lower limit B(a1) is obtained from a virtual line L1-L1 passing through the new upper limit A(a1) and in parallel with a straight line L0-L0. Since an arithmetic output after correction can be obtained from a new input/output characteristics (virtual line L1-L1) on the basis of the new upper limit A(a1) and the new lower limit B(a1), accuracy of the correction can be enhanced.
Patent JP-2002299601-A (JP)
Title: Electric storage capacitor
Inventor: SHIOZAKI HIDEKI
IPC: B82Y99/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel electric storage capacitor which has a high energy density and has the small load on the environment and can save space. SOLUTION: The electric storage capacitor comprises at least one tunnel effect dielectric layer 3 which is disposed between a pair of electrodes 2 and causes a tunnel effect when applied with a predetermined potential, a non- storage dielectric layer 4 wherein electrons do not move even if applied with a potential having such a value as to move electrons in the tunnel effect dielectric layer 3, and at least one non-dielectric layer 5 disposed between the tunnel effect dielectric layer 3 and the non-storage dielectric layer 4.
Patent JP-2002300559-A (JP)
Title: Method of providing real-time broadcast information and recording broadcast program information linked dynamically to real-time information, and its information providing server, and recording terminal
Inventor: SATO SHIGETAKA
IPC: H04N21/262
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To record a broadcast program that a user desires to record, even if the change of broadcasting time is changed, and cancel a reserved program, if the broadcast of the program is cancelled. SOLUTION: A broadcasting station creates own real-time broadcast information, and sends this real-time broadcast information to an ISP server 2. The ISP server 2 retrieves contractor information and sends the real broadcast time via a web 4 to its contractor. The recording terminal 3 of the contractor makes video recording, based on the real-time broadcast information and video recording reservation information inputted, in advance. When the broadcast is cancelled, a display flag, contained in the real broadcast time information shows cancelled broadcast program, the video recording reservation information of the broadcast program is erased.  Moreover, a broadcast program of higher priority of video recording is made valid, and the video recording reservation of a broadcast program of lower priority is mode invalid, when there is an overlap in the video recording reservation information, by referring to the video recording priority code contained in the video recording reservation information.
Patent JP-2002299761-A (JP)
Title: Semiconductor light-emitting device of surface-emitting type, and method of manufacturing the same
Inventor: SATO JUNJI
IPC: H01S5/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light-emitting device, using resin-based material as the material of embedded insulating layer and a semiconductor light-emitting device, which can reliably and easily isolate a wafer. SOLUTION: The method for manufacturing a semiconductor light-emitting device includes the steps of forming a semiconductor deposition layer 150 having a plurality of columnar parts 110 on a semiconductor substrate 101, forming a buried insulating layer 120, made of resin-based material around the columnar parts, and forming a chip separated from the wafer. In a step of forming the semiconductor deposition layer 150 having the columnar parts, a predetermined pattern of isolating semiconductor layer 130 is formed in a boundary region of the chip; in a step of forming the embedded insulating layer 120, at least the upper surface of the isolating semiconductor layer 130 is exposed; and in a step of forming the chip, the isolation semiconductor layer 130 is used to realize this isolation.
Patent JP-2002298877-A (JP)
Title: Fuel cell system
Inventor: KOSAKA KENICHIRO
IPC: H01M8/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a structurally strong fuel cell, capable of preventing the breakage of a cell tube, even in slippage of the position of a plurality of support parts by preventing the application of a load to the gas seal part of the fuel cell and collection of the force applied to the fuel cell to one point of the support part. SOLUTION: This fuel cell system comprises a first supply chamber 8, a discharge chamber 9, a second supply chamber 18 provided between the first supply chamber 8 and the discharge chamber 9, a fuel cell cell tube 3 having a fuel cell unit cell on the surface of a base tube, a first support 10-1 provided hear the first supply chamber 8 between the first supply chamber 8 and the discharge chamber 9 for supporting the cell tube 3, a second support 10-2 provided near the discharge chamber 9 between the first supply chamber 8 and the discharge chamber 9 to support the cell tube 3. One end of the cell tube 3 is opened and connected to the first supply chamber 8, the other end of the cell tube 3 is opened and connected to the discharge chamber 9, and the generation part of the cell tube 3 is contained in the second supply chamber 18.
Patent JP-2002298418-A (JP)
Title: Light source driving device
Inventor: MASUI NARIHIRO
IPC: G11B7/0045
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the deviation from the desired value of an optical modulation waveform caused by the distortion of an optical modulation control signal waveform, a skew, etc., and to prevent a cost increase and performance lowering at the request of acceleration, high density development recording, etc. SOLUTION: When making a laser diode(LD) emit light at least with the driving current of the irradiation levels of a ternary or more, an LD modulating signal generating part 10 generates a modulating signal indicating the change timing of the irradiation level of the LD and a state transition instructing signal to instruct the transition of the binary combination state of the irradiation level. A state machine 130 generates a selection instructing signal to select and instruct the driving current of the modulating signal, the state transition instructing signal, and the irradiation level on the basis of the selection rule set in advance. A switch 132 outputs a driving current to modulate the driving current of the LD on the basis of the selection instructing signal and the modulating signal.
Patent JP-2002302171-A (JP)
Title: Tissue box and tissue box housing case
Inventor: MAEHARA HIDEKI
IPC: B65D5/54
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a tissue box and a tissue box housing case which are adaptable to a trend of reducing the height of the tissue box and are useful for effectuating a merit of becoming small. SOLUTION: In the case of the tissue box, take-out ports are formed at its upside and bottom side and tissue paper can be taken out either of the two take-out ports, and in the case of the tissue box housing case, the size is enough for housing the tissue box with take-out openings formed at its upside and bottom side and especially being large enough to house two tissue boxes together. With the two tissue boxes housed bottom-to bottom in the housing case, the take-out ports of the tissue boxes and the take-out openings of the housing case are respectively superposed each other, and thereby the tissue paper can be taken out through the take-out openings at either side.
Patent JP-2002303727-A (JP)
Title: Method for manufacturing polarizing film
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: G02B5/30
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing film solving a problem brought about by use of an adhesive. SOLUTION: The method for manufacturing the polarizing film is characterized by sticking a protective film (B) to at least one surface of a polarizer (A), heat-pressing and laminating them.
Patent JP-2002312797-A (JP)
Title: Branch route judging device and its program and recording medium
Inventor: NAKAMURA MITSUO
IPC: G08G1/16
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To judge the presence of a branch route at a spot sufficiently isolated from a branch route. SOLUTION: White lines at the both front sides of a vehicle photographed at one road picture are respectively recognized as one white line. The x-axial direction line is scanned from the lower part to the upper part of the picture corresponding to N coordinate values specifying the recognized white line so that the other white line candidate can be detected. That is, the other white line candidate is detected on N lines whose y coordinate values are yN, yN-1 ,..., y1 , and the distance between the recognized white line and the detected white line is calculated as the distance on the line (S110-S155). Then, the distance between the recognized white line and the detected white line is approximated as a straight line by using that distance, that is, a difference Δxj of the x coordinate values (S160). Then, it is judged that the inclination of the approximated straight line is present in a prescribed range (S170), and the presence of a branch route is judged (S180).
Patent JP-2002033316-A (JP)
Title: Method of forming interlayer insulating film
Inventor: AOI NOBUO
IPC: H01L23/522
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To improve film-formation property, cost and processing properties of an interlayer insulating film which consists of an organic SOG film. SOLUTION: An interlayer insulating film, consisting of an organic matter bearing silicon oxide film, is formed by subjecting a raw material whose main ingredient is an organic silicon compound represented by a general formula: R1xSi(OR2)4-x, where R1 represents a phenyl group or a vinyl group, R2 represents an alkyl group and x is an integer of 1-3, to plasma polymerization or making the raw material react with an oxidizing agent. Examples of an organic silicon compound, where R1 represents a phenyl group, include phenyltrimethoxysilane and diphenyldimethoxysilane. Examples of an organic silicon compound where R1 represents a vinyl group include vinyltrimethoxysilane and divinyldimethoxysilane.
Patent JP-2002314841-A (JP)
Title: Video signal sampling device
Inventor: SUZUKI YOSHITERU
IPC: H04N5/14
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a video signal sampling device capable of outputting a digital video signal always having an amplitude near the maximum level (the amplitude of the output signal obtained when the phase of an input signal and the phase of a sampling clock have an optimum relation) irrespective of what the phase of the clock is. SOLUTION: The video signal sampling device comprises N pieces (N is an integer of 2 or more) of conversion means AD1 to ADN for sampling input video signals according to the sampling clocks having different phases from each other and generating digital signals for representing the levels of the sampled input video signals, a selecting means 2 for selecting the video signal having the maximum amplitude and output to an external unit from the N pieces of the digital signals generated from the N pieces of the conversion means, and a switching means 1 for outputting the digital signal selected by the selecting means as the digital video signal to the external unit.
Patent JP-2002306550-A (JP)
Title: Urn
Inventor: AKITA KAZUO
IPC: A61G17/08
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To keep dry bones inside an urn by removing humidity in the air inside the urn. SOLUTION: An urn 10 is provided with a main body 11 of urn and a lid 12 for opening/closing an opening part 11a of this main body 11 of urn. A desiccating agent 20 in the shape of bone holder is housed in the main body 11 of urn. Inside the main body 11 of urn, saint's bones 30 are placed on the desiccating agent 20 in the shape of bone holder.
Patent JP-2002326316-A (JP)
Title: Film laminate and method for manufacturing the same
Inventor: KIKU BUNGUN
IPC: B29K77/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a film laminate capable of suppressing the generation of strain or a curl by an extremely simple restriction or condition and optimum to the production of an IC card or FPC. SOLUTION: Two symmetric film pieces are cut off from a plastic film at respective left and right symmetric positions of the longitudinal axial line A-A in the longitudinal direction passing the center of the lateral width dimension W of the plastic film wherein residual stress is distributed in the thickness direction of the film or the lateral axial line B-B in the lateral width dimension W of the plastic film. One film piece generating a curl after cutting off because of residual stress and the other film piece are mutually set in an almost X-shape or an almost O-shape to be laminated and the formed laminate is molded so as to set off the residual stress distributed in the thickness direction of the film to obtain the film laminate having no curved strain or curl and excellent in flatness.
Patent JP-2002328263-A (JP)
Title: Optical connector
Inventor: SEO KOJI
IPC: G02B6/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector that prevents various harmful effects caused by the outflow of an adhesive from the filling space of a ferrule into a mechanical splice part. SOLUTION: The optical connector is equipped with a ferrule 2 that has a fiber hole 12 for an optical fiber 16 to be inserted and a filling space 13 for an adhesive to be filled for the purpose of fixing the optical fiber 16 inserted into the fiber hole 12, and is also equipped with the mechanical splice part 3 that has a groove 20 for aligning the optical fiber 16 to be fixedly inserted into the ferrule 2 with the other optical fiber to be butt-connected to the fiber 16. Between the fiber hole 12 of the ferrule 2 and the groove 20 of the mechanical splice part 3, there is prepared a recess 30 that stores the adhesive flowed out from the filling space 13 of the ferrule 2 or a through hole that serves to discharge the adhesive outside.